cellml-validation/models_1_0/valid/4.2.3_4.2_mathml_functions_non_smooth.cellml at main · MichaelClerx/cellml-validation · GitHub

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<?xml version="1.0" encoding="UTF-8"?>
<!-- CellML Test Suite. https://github.com/MichaelClerx/cellml-validation -->
<!-- CellML 1.0, 4.2.3: The MathML "CellML subset"
Discontinuous and non-smooth functions: floor, ceiling, abs -->
<model name="mathml_functions_non_smooth"
       xmlns="http://www.cellml.org/cellml/1.0#"
       xmlns:cellml="http://www.cellml.org/cellml/1.0#">
  <component name="A">
    <variable name="floor" units="dimensionless" />
    <variable name="ceiling" units="dimensionless" />
    <variable name="abs" units="dimensionless" />
    <math xmlns="http://www.w3.org/1998/Math/MathML">
      <apply>
        <eq/>
        <ci>floor</ci>
        <apply>
          <floor />
          <apply>
            <plus />
            <cn cellml:units="dimensionless">1.2</cn>
            <cn cellml:units="dimensionless">3.4</cn>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>ceiling</ci>
        <apply>
          <ceiling />
          <apply>
            <times />
            <cn cellml:units="dimensionless">3</cn>
            <cn cellml:units="dimensionless">3.01</cn>
          </apply>
        </apply>
      </apply>
      <apply>
        <eq/>
        <ci>abs</ci>
        <apply>
          <abs />
          <apply>
            <times />
            <cn cellml:units="dimensionless">-2</cn>
            <cn cellml:units="dimensionless">3</cn>
          </apply>
        </apply>
      </apply>
    </math>
  </component>
</model>